"Pseudo-MPEC" for P21Dfvs

Created 2023 Jan 27 17:22:25 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21Dfvs  C2023 01 18e)sm=@O$Cb0mD;2r!,`$i9uea)t79@VBm#:gRr0n(W8w2Kog10kTF52
     P21Dfvs  C2023 01 18If@eJn=429'5SogY5.7(,I-U6e[LiF.:dC(v\01jYRplA$)Id,V@F52
     P21Dfvs  C2023 01 18vN_2!(4G6:b7jvsTa=g9gZ[F=^0$;*CD2DLlcn.=+RnYaUvNIb^dF52
     P21Dfvs* C2023 01 25ZBN^7Y8[#%%)%KFt3dYf28MgiUj-(qxKE6XNQ5AstrometryS1?3F52
     P21Dfvs  C2023 01 25\e-J)f6;Y=]Hr'Uj0Bredacted;5KXQ^a]s:nlM*24T;UD14aH6ZF52
     P21Dfvs  C2023 01 25OEJ_KGNP%Z4f=b[1TbofQ$\`HmN0oclickdDD/n^Z;2duly;/;vtF52
     P21Dfvs  C2023 01 25o9D6jHrPp?$4BJXQspeh)O=u(Y_C/3mHW)8%!BvtV.B[@s.78P@hF52
     P21Dfvs  C2023 01 25noJ'.H6B;_yxQYSNUMNe[q!D.8]92%-\Ohjw$2l=herefjIEwwTJF52
     P21Dfvs  C2023 01 25%s_Ptau\S2u@7\@JlrOYforFy/explanationox`FR1L%pVy1+6?F52
     P21Dfvs |C2023 01 27=1_.n;O-!G@?n?(cqid#j)JF\\Rr!o*:XxU-p.]'2V0ONy9QS)4#807
     P21Dfvs |C2023 01 27*q9\in+M.cK=JBZ2:q:L'$!/#o;0RO3\F'rjuX=^AC!F?52Y`L_h807
     P21Dfvs |C2023 01 27*:Qa/lqbB+xBfqfaO*EJM!Jl6]%wcd?n$pUhcMP_2([xSH9\,_aY807

Station data:
(807) Cerro Tololo Observatory, La Serena  (S30.169133 W70.805900)  Chile.
   Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(F52) Pan-STARRS 2, Haleakala  (N20.707382 W156.255910)  US/Hawaii.
   Observers J. Bulger, T. Dukes, T. Lowe, A. Schultz, M. Willman. Measurers
   K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H.
   Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat,
   R. Weryk. 1.8-m Ritchey-Chrétien + CCD.

Orbital elements:  P21Dfvs
   Perihelion 2023 Sep 3.65090 +/- 1.26 TT = 15:37:17 (JD 2460191.15090)
Epoch 2023 Jan 27.0 TT = JDT 2459971.5   Earth MOID: 0.7971      AutoNEOCP
M 276.31565878 +/- 0.38             (J2000 ecliptic)
n   0.38098793 +/- 0.000516         Peri.   46.78479 +/- 0.58
a   1.88449606 +/- 0.0017           Node   169.72626 +/- 0.09
e   0.0605327 +/- 0.00201           Incl.   19.70453 +/- 0.058
P   2.59/944.89d           H 19.43  G  0.15   U  7.7
q 1.77042228 +/- 0.00265    Q 1.99856984 +/- 0.00537
From 12 observations 2023 Jan. 18-27; mean residual 0".11
Residuals in arcseconds: 
230118 F52  .08+  .13+    230125 F52  .06-  .12-    230125 F52  .05-  .12+    
230118 F52  .12+  .02+    230125 F52  .15+  .02+    230127 807  .06-  .08-    
230118 F52  .19-  .15-    230125 F52  .20+  .05+    230127 807  .14+  .00     
230125 F52  .12-  .14-    230125 F52  .12-  .09+    230127 807  .08-  .06+    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2023 01 27 17  08 16 37.296   -08 25 30.72  .94866 1.8783 152.6 21.5 .268  41
2023 01 27 18  08 16 34.569   -08 24 55.01  .94858 1.8783 152.6 21.5 .277  42
2023 01 27 19  08 16 31.843   -08 24 19.25  .94851 1.8782 152.6 21.5 .286  42
2023 01 27 20  08 16 29.117   -08 23 43.43  .94843 1.8782 152.6 21.5 .296  42
2023 01 27 21  08 16 26.392   -08 23 07.56  .94835 1.8782 152.6 21.5 .306  42
2023 01 27 22  08 16 23.667   -08 22 31.64  .94828 1.8781 152.6 21.5 .315  42
2023 01 27 23  08 16 20.942   -08 21 55.67  .94820 1.8781 152.6 21.5 .325  42
2023 01 28 00  08 16 18.217   -08 21 19.65  .94813 1.8781 152.6 21.5 .335  42
2023 01 28 01  08 16 15.494   -08 20 43.58  .94805 1.8780 152.6 21.5 .345  43
2023 01 28 02  08 16 12.770   -08 20 07.45  .94798 1.8780 152.7 21.5 .355  43
2023 01 28 03  08 16 10.047   -08 19 31.28  .94791 1.8780 152.7 21.5 .365  43
2023 01 28 04  08 16 07.324   -08 18 55.06  .94783 1.8779 152.7 21.5 .376  43
2023 01 28 05  08 16 04.602   -08 18 18.78  .94776 1.8779 152.7 21.5 .386  43
2023 01 28 06  08 16 01.880   -08 17 42.45  .94769 1.8779 152.7 21.5 .396  43
2023 01 28 07  08 15 59.158   -08 17 06.07  .94761 1.8778 152.7 21.5 .407  43
2023 01 28 08  08 15 56.437   -08 16 29.65  .94754 1.8778 152.7 21.5 .417  43
2023 01 28 09  08 15 53.717   -08 15 53.17  .94747 1.8778 152.7 21.5 .428  43
2023 01 28 10  08 15 50.997   -08 15 16.64  .94740 1.8777 152.7 21.5 .438  44
2023 01 28 11  08 15 48.277   -08 14 40.06  .94733 1.8777 152.7 21.5 .449  44
2023 01 28 12  08 15 45.558   -08 14 03.43  .94726 1.8777 152.7 21.5 .460  44
2023 01 28 13  08 15 42.839   -08 13 26.75  .94719 1.8777 152.7 21.5 .471  44
2023 01 28 14  08 15 40.121   -08 12 50.02  .94712 1.8776 152.8 21.5 .482  44
2023 01 28 15  08 15 37.404   -08 12 13.23  .94705 1.8776 152.8 21.5 .493  44
2023 01 28 16  08 15 34.687   -08 11 36.40  .94698 1.8776 152.8 21.5 .504  44
2023 01 28 17  08 15 31.970   -08 10 59.52  .94692 1.8775 152.8 21.5 .516  44
2023 01 28 18  08 15 29.254   -08 10 22.59  .94685 1.8775 152.8 21.5 .527  44
2023 01 28 19  08 15 26.538   -08 09 45.61  .94678 1.8775 152.8 21.5 .538  44
2023 01 28 20  08 15 23.823   -08 09 08.58  .94671 1.8774 152.8 21.5 .550  45
2023 01 28 21  08 15 21.109   -08 08 31.50  .94665 1.8774 152.8 21.5 .561  45
2023 01 28 22  08 15 18.395   -08 07 54.36  .94658 1.8774 152.8 21.5 .573  45
2023 01 28 23  08 15 15.682   -08 07 17.18  .94652 1.8773 152.8 21.5 .585  45
2023 01 29 00  08 15 12.969   -08 06 39.95  .94645 1.8773 152.8 21.5 .597  45
2023 01 29 01  08 15 10.257   -08 06 02.67  .94639 1.8773 152.8 21.5 .609  45
2023 01 29 02  08 15 07.545   -08 05 25.34  .94632 1.8772 152.8 21.5 .621  45
2023 01 29 03  08 15 04.834   -08 04 47.96  .94626 1.8772 152.8 21.5 .633  45
2023 01 29 04  08 15 02.124   -08 04 10.53  .94619 1.8772 152.9 21.5 .645  45
2023 01 29 05  08 14 59.414   -08 03 33.05  .94613 1.8771 152.9 21.5 .657  45
2023 01 29 06  08 14 56.705   -08 02 55.53  .94607 1.8771 152.9 21.5 .669  46
2023 01 29 07  08 14 53.997   -08 02 17.95  .94600 1.8771 152.9 21.5 .682  46
2023 01 29 08  08 14 51.289   -08 01 40.32  .94594 1.8771 152.9 21.5 .694  46
2023 01 29 09  08 14 48.582   -08 01 02.65  .94588 1.8770 152.9 21.5 .707  46
2023 01 29 10  08 14 45.875   -08 00 24.92  .94582 1.8770 152.9 21.5 .719  46
2023 01 29 11  08 14 43.169   -07 59 47.15  .94576 1.8770 152.9 21.5 .732  46
2023 01 29 12  08 14 40.464   -07 59 09.33  .94570 1.8769 152.9 21.5 .745  46
2023 01 29 13  08 14 37.760   -07 58 31.45  .94564 1.8769 152.9 21.5 .758  46
2023 01 29 14  08 14 35.056   -07 57 53.53  .94558 1.8769 152.9 21.5 .771  46
2023 01 29 15  08 14 32.353   -07 57 15.56  .94552 1.8768 152.9 21.5 .784  46
2023 01 29 16  08 14 29.650   -07 56 37.55  .94546 1.8768 152.9 21.5 .797  46